How To Fix T8128 - Swaptions on non-standard swaps cannot be calculated at present

T8128 - Overview

• Message type: E = Error

• Message class: T8 - Analysis system evaluations

• Message number: 128

• Message text: Swaptions on non-standard swaps cannot be calculated at present

What causes this issue?

As an underlying for the swaption, you have specified a currency
interest rate swap or a swap with either changing reference interest
rates or changing nominal amounts on the variable side.

System Response

The swaption is not valued.

Error message extract from SAP system. Copyright SAP SE.

T8128 - Details

• The SAP error message T8128, which states "Swaptions on non-standard swaps cannot be calculated at present," typically occurs in the context of financial instruments and derivatives, particularly when dealing with swaptions (options on swaps) in the SAP system. This error indicates that the system is unable to process swaptions for non-standard swaps due to certain limitations or configurations.
  Causes:
  
  
  Non-Standard Swap Configuration: The swap in question may not conform to the standard definitions or parameters expected by the SAP system. This could be due to custom terms, conditions, or structures that are not supported.
  
  
  Missing Data: Required data for the swap or swaption may be incomplete or incorrectly configured in the system.
  
  
  System Limitations: The version of SAP being used may have limitations regarding the types of financial instruments it can handle, particularly for complex or non-standard derivatives.
  
  
  Incorrect Settings: The configuration settings for the financial instruments module may not be set up correctly, leading